Which segment is a radius????????????????????????????????

Answer:
DC
Step-by-step explanation:
A radius is a line segment extending from the center of a circle to the circumference.
Answer:
Your answer would be B.
Step-by-step explanation:
The radius always starts off in the center of a circle and reaches to one of the other ends like the picture the line starts off at point C and ends at point D. I hope this helps. : )